# 40085

## 40,085 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40085 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

40085 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 40085:

### 5 × 8017

See below for interesting mathematical facts about the number 40085 from the Numbermatics database.

### Names of 40085

• Cardinal: 40085 can be written as Forty thousand and eighty-five.

### Scientific notation

• Scientific notation: 4.0085 × 104

### Factors of 40085

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 8022

### Divisors of 40085

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 48108
• Sum of proper divisors (its aliquot sum) s(n): 8023
• 40085 is a deficient number, because the sum of its proper divisors (8023) is less than itself. Its deficiency is 32062

### Bases of 40085

• Binary: 10011100100101012
• Base-36: UXH

### Squares and roots of 40085

• 40085 squared (400852) is 1606807225
• 40085 cubed (400853) is 64408867614125
• The square root of 40085 is 200.2123872291
• The cube root of 40085 is 34.2237264539

### Scales and comparisons

How big is 40085?
• 40,085 seconds is equal to 11 hours, 8 minutes, 5 seconds.
• To count from 1 to 40,085 would take you about eleven hours.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40085 cubic inches would be around 2.9 feet tall.

### Recreational maths with 40085

• 40085 backwards is 58004
• The number of decimal digits it has is: 5
• The sum of 40085's digits is 17
• More coming soon!

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"Number 40085 - Facts about the integer". Numbermatics.com. 2022. Web. 22 May 2022.

APA style:
Numbermatics. (2022). Number 40085 - Facts about the integer. Retrieved 22 May 2022, from https://numbermatics.com/n/40085/

Chicago style:
Numbermatics. 2022. "Number 40085 - Facts about the integer". https://numbermatics.com/n/40085/

The information we have on file for 40085 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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